package com.my.study.excel.export;

import java.util.List;
import java.util.Map;

public interface ExcelExportService {

    long getTotalDataNum(Map<String, String> map);

    long getSheetRowNum();

    long writeNum();

    List<List<String>> setTableHead();

    List<List<String>> queryWriteData(Map<String,String> map);

}
